response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5675/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: testclient1 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjBIM2Rtc1hyX3MtSXRpRkhiY3RqeV9mT3QyZjBETml1NXJIV05KRjU4LWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Njc1LCJzdGF0ZV9ub25jZSI6IjM3ZjE3MGEzNGI4NWVkZmM5ZTAyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Njc1In0sImlzcyI6InRvb2wiLCJzdWIiOiJ0ZXN0Y2xpZW50MSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU4NDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTExMDUyNSwiZXhwIjoxNzc1MTEwODI1LCJqdGkiOiI3ZDVlMjAzMDU0YjA2NmFiNmRlYiJ9.CqQJY5q7lFVkNDkZS5UgGpXrkRVWLPKs5hP6ljTg3zRPkGXIbJBhXDq4UrgQHgWml31G9SJJ4ZjX1AU1EKahjst5O8AhXdxE_9SegqagaXasbrdRFdUteRJtyztQ-rmzg6PmGGlx5Ylv0SyQX9IRBjLCSNsy8ZIaqG1JzEk5ym2Tj8A9kOuKMixp5Erk-QN-amBEH2-62eM7__r4ZyAeLIP2L5GtrA1MSwq6i79NFULn1VAZfCXkULgVwqXTwP-j7QlQA5HvGDm6mZP6DGBMUXF6TmbS5QJ591HLTPtdzPPoDwjIPbVi4HDBxnW5OedZe3_yYdeHOqrwmlcEuLhAcQ (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 37f170a34b85edfc9e02 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)